NEW DETECTIONS OF HNC IN PLANETARY NEBULAE: EVOLUTION OF THE [HCN]/[HNC] RATIO
New detections of HNC have been made toward 11 planetary nebulae (PNe), including K4-47, K3-58, K3-17, M3-28, and M4-14. These sources, which represent a wide range of ages and morphologies, had previously been observed in HCN by Schmidt & Ziurys. Measurements of the J = 1 -> 0 and J = 3 ->...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Language: | en |
| Published: |
IOP PUBLISHING LTD
2017
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10150/622874 http://arizona.openrepository.com/arizona/handle/10150/622874 |